PRODUCTS
3/12/24/48 Channel Hydrophone Cable Streamer
ST series hydrophone cable streamer is designed for seismic refraction surveys at longitudinal (P-) waves. The hydrophone modules utilize high sensitive piezoceramic sensors. The default number of modules on the hydrophone cable is 12 or 24, but it can vary from 1 to 48. The standard interval between the hydrophone and the lead-in cable length at the end is 10m, 20m but can vary upon the client’s requests.
- Compatibility:Compabible with almost all mainstream data acquistion systems, seismographs and data loggers, including but not limited to ABEM Terraloc, Geometrics Geode 24, Geometrics Strataview, PASI GEA24, SUMMIT, Seismic Source DAQ System, DSS Cube/Omnirecs Data Cube 3 and etc.
- Channel Number:1-channel, 3-channel, 12-channel, 24-channel, 48-channel or customized modules upon client’s requests.
- Hydrophone 4Hz, Hydrophone 5Hz, Hydrophone 10Hz or Min Hydrophone is optional.
- Hydrophone Interval: 1m, 3m, 5m, 10m or customized hydrophone interval upon client’s requests.
- Lead-in Cable length: 50m,100m or customized length upon client’s requests.
- Cable Capacity: 6.5mm – 12.0mm OD.
- Cable Connector: 10 pin connector, 18 pin connector, 26 pin connector, 27 pin connector, 32 pin connector, 41 pin connector, 50 pin connector, 55 pin connector or 61-pin connector for suiting with different system respectively.
Click here and download a wiring sketch for a typical “24 channel hydrophone cable streamer” or contact us to get special discounts.
For any inquiries, please contact with our Marketing Team at sales@seis-tech.com or Supporting Team at info@seis-tech.com.
MAIN TECHNICAL PARAMETERS| Type | YS-25-4Hz | YS-25-5Hz |
| Sensitivity (μV/μbar ) | 11±1.5dB | 11±1.5dB |
| Natural Frequency(Hz) | 4±10% | 5±10% |
| DC Resistance(Ω) | 155±10% | 155±10% |
| Polarity | SEG | SEG |
| Working Depth(m) | 1.0 – 75.0 | 1.0 – 75.0 |
| Warranty Period | 1-year (Exclusive of high voltage, lightening or physical abuse.) | |
| YS Hydrophone | Descriptions | YS-25-11A (MP25-11) | YS-25-14A (MP25-14) | YS-35 | YS-44-14A (P44A) |
| Natural Frequency | 10 Hz (±10%) | 10 Hz (±10%) | 10 Hz (±10%) | 10 Hz (±10%) | |
| DC Resistance(DCR) | 160 ohms (±10%) | 160 ohms (±10%) | 160 ohms (±10%) | 50ohms (±10%) | |
| Damping | 0.7(±10%) | 0.7±10% | 0.7±10% | 0.7±10% | |
| Voltage Sensitivity | 11 V/bar±1.5dB | 13.25 V/bar±1.5dB | 14V/bar±1.5dB | 14V/bar±1.5dB | |
| Testing Temperature | 25ºC | 25ºC | 20℃ | ||
| Maximum Working Depth | 76m | 100m | 100m | ||
| Operation Temperature | 0 – 35°C | 0 – 35°C | 0 – 35°C | ||
| Dimensions | Length | 158mm (6.22in) with case | 158mm (6.22in) with case | 158mm (6.22in) with case | |
| Diameter | 60mm (2.36in) with case | 60mm (2.36in) with case | 60mm (2.36in) with case | ||
| Unit Weight | 0.53Kgs | 0.53Kgs | 0.53Kgs | ||
| Warranty Period | 1-year (Exclusive of high voltage, lightening or physical abuse.) | ||||
* Other types of hydrophones are also available：Hydrophone 4Hz, Hydrophone 5Hz, Hydrophone 10Hz, Dual Sensor, Min Hydrophones and 3 /12/24/48 Submarine Hydrophone Cable Streamers.
* Specifications are subject to change without prior notice.
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